PIC16F946-I/PT

Operating Temperature Range :
Data Bus Width : 8 bit
On-Chip ADC : Yes
Maximum Clock Frequency : 20 MHz
Mounting Style : SMD/SMT
Package / Case : TQFP-64
Processor Series : PIC16
Core : PIC16
Program Memory Size : 14 KB
Operating Supply Voltage : 4.5 V to 5.5 V
Data RAM Size : 352 B


Pinout






Description

The PIC16F946-I/PT is one member of the PIC16F946 family which is designed as the enhanced flash microcontroller that includes an internal oscillator block which generates two different clock signals. This device has some points of features such as:(1)Software selectable 31 kHz internal oscillator;(2)Power-Saving Sleep mode;(3)Wide operating voltage range (2.0V-5.5V);(4)Industrial and Extended temperature range;(5)Power-on Reset (POR);(6)Power-up Timer (PWRT) and Oscillator Start-up Timer (OST);(7)Multiplexed Master Clear with pull-up/input pin;(8)Programmable code protection;(9)Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler;(10)Addressable Universal Synchronous Asynchronous Receiver Transmitter (AUSART).

The absolute maximum ratings of the PIC16F946-I/PT can be summarized as:(1)Ambient temperature under bias: -40°C to +125°C;(2)Storage temperature: -65°C to +150°C;(3)Voltage on VDD with respect to VSS: -0.3 V to +6.5 V;(4)Voltage on MCLR with respect to VSS: -0.3 V to +13.5 V;(5)Voltage on all other pins with respect to VSS: -0.3 V to (VDD + 0.3V);(6)Total power dissipation: 0.8 W;(7)Maximum current out of VSS pin: 95 mA;(8)Maximum current into VDD pin: 95 mA;(9)Input clamp current, IIK (VI < 0 or VI > VDD): ±20 mA;(10)Output clamp current, IOK (VO < 0 or VO > VDD): ±20 mA;(11)Maximum output current sunk by any I/O pin: 25 mA;(12)Maximum output current sourced by any I/O pin: 25 mA. If you want to know more information such as the electrical characteristics about the PIC16F946-I/PT, please download the datasheet in www.seekic.com or www.chinaicmart.com.

Parameters:

Technical/Catalog Information	PIC16F946-I/PT
Vendor	Microchip Technology
Category	Integrated Circuits (ICs)
Program Memory Size	8K x 14
RAM Size	336 x 8
Number of I /O	53
Package / Case	64-TQFP
Speed	20MHz
Controller Series	PIC16F
Oscillator Type	Internal
Packaging	Tray
Program Memory Type	FLASH
EEPROM Size	256 x 8
Core Processor	PIC
Data Converters	A/D 8x10b
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	I²C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, LCD, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	2 V ~ 5.5 V
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	PIC16F946 I PT PIC16F946IPT